Revised airport security measures, including the retraining of officers, the retesting of screening equipment, and the appointment of a new Transportation Security Administration leader, were announced this week by Homeland Security Secretary Jeh Johnson.

The reshuffling comes after Johnson was briefed on a new report that found various weaknesses at TSA checkpoints. The account reportedly focused on the issue of banned items getting through security checkpoints, the AP noted.

Revised airport security measures, including the retraining of officers, the retesting of screening equipment, and the appointment of a new Transportation Security Administration leader, were announced this week by Homeland Security Secretary Jeh Johnson.